Non Return Valves & Shutters
Non Return Shutters
Displaying 1 to 15 (of 15 products)
Backdraft Dampers - BDP
£ 5.98
Ducting Backdraft Dampers
The BDP01 damper has aluminium lamellae which open during the air flow in one direction and close when air is draught back. When no air is flowing, the lamellae are maint...
Backdraught Shutters 039-SFSV-63/71
£ 180.34
Backdraught Shutters 039-SFSV-63/71 Back draft shutter for SSRL 710...
Flanged Damper 019-0250-STD
£ 396.97
Flanged Damper 019-0250-STD
Prevents reverse flow of air when fan is not operating
Fixed directly to fan case flange
Hot dip galvanised steel
Galvanised steel butterfly type blades
Suitable for...
Helios - RVS 560 Back draught shutter - 560mm
£ 239.00
Helios - RVS 560 Back draught shutter - 560mm...
JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Fans
£ 177.45
JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Mounted Units...
.jpg "JCA-1100 - Back Draft Shutter for CRHB/CRHT Roof Fans")
JCA-1100 - Back Draft Shutter for CRHB/CRHT Roof Fans
£ 435.00
JCA-1100 - Back Draft Shutter for CRHB/CRHT Roof Fans...
VKS 355-500 Automatic shutter
£ 89.25
VKS Dampers
Automatic shutter
Automatic operation
Robust construction
Seawater resistant
Robust
The VKS is fitted with shutter blades that are manufactured from
seawater-resistant aluminium...
Displaying 1 to 15 (of 15 products)
1 x TCBT/4-500/H EXEIIT3 ATEX1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x 220x90mm to 204x60mm Rectangular Adapter1 x Insulated extract Plenum 8+11 x ILTM-500/560/630 - Motor Cover for ILHT Fans - 51337593001 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x KVK Silent 355 Centrifugal circular duct fan1 x Universal Pipe Fixing Clip1 x TCBT/4-710/H EXDIIBT4 ATEX1 x 100mm Round 90 Degree Bend1 x HRFD 315/4 EX Atex Rated 315mm Cased Axial Fan 400v1 x HRFD 630/4 EX Atex Rated 630mm Cased Axial Fan 400v1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 350mm1 x AW 355 D4-2-EX Explosion Proof Axial Fan - ATEX1 x HQD 315/2 EX - ATEX Rated Plate Axial Fan (2-pole)1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX355/4-3 Three Phase1 x 100mm Round Condensation Trap1 x 100mm Round Connector1 x AW 550 D6-2-EX Explosion Proof Axial Fan - ATEX1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX710/4-3 Three Phase1 x Gorilla HVLSX501 x 100mm Round Wall Plate1 x FlameProof Plate Axial Fan - Three Phase - 15 inches - Eexd IIC T4 -4pole1 x FlameProof Plate Axial Fan - Three Phase - 10.5 inches - Eexd IIC T4 - 4 pole1 x AW 650 D6-2-EX Explosion Proof Axial Fan - ATEX1 x FlameProof Plate Axial Fan - Single Phase - 10.5 inches - Eexd IIC T4 -2pole1 x Classic SAX23/9A Window/Wall Mounted1 x TCBT/4-630/H EXDIIBT4 ATEX1 x FlameProof Plate Axial Fan - Single Phase - 12 inches - Eexd IIC T4 -4pole1 x Etaline Max-Fan - 315mm - E2 011 x Classic SAX23/9ARB Wall Mounted1 x TCBT/4-450/H EXEIIBT4 ATEX1 x FlameProof Plate Axial Fan - Three Phase - 10.5 inches - Eexd IIC T4 -2pole1 x 100mm - 125mm Round Reducer1 x Classic SAX30/12AR Window/Wall Mounted1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2-3B Three Phase1 x CC-ATEX 504 B Short Cased Axial Fan1 x MUB/T 062 560 D4 Centrifugal box fan, 120°C Continuous, Insulated1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole1 x BD-10/08 M4-0.59kw Centrifugal1 x Flanged Spigot - 80mm1 x Purlin Box 300/315 for RAW Cowls1 x Hydor HPA630/4-1A1 x 220x90mm Flat Channel Connector1 x 110 x 54mm Rectangular Wall Plate1 x 150mm Round Connector1 x Ancillary Pack for SLC-3151 x Spiral Ducting 3 Meters - 630mm1 x Jetflow-HIT Metal inline - 125mm1 x 125mm Round Wall Plate1 x HD-LL Series - 100mm with NFA-S2, Multi Voltage Damper Actuator1 x AXC 315-6/11-2(B)-PV 300*C - Smoke Extract Fan1 x Ancillary Pack for SLC-800 for SLC800/6A-3AC1 x Spiral Duct Grille Termination - 630mm1 x Elta SCP630/4-3AC - IP551 x JAA-560 Acoustic Upstand1 x HRB/2-200-BPN1 x Backdraught Shutters 039-SFSV-63/711 x Ducting 90 Degree Bend - 100mm1 x Spigot plate - 800mm
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Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00
I've had 2 of these fans for 4 years now, and they are great...